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Slot time monitoring method, information transmission method, terminal and network device

A technology of time slot and terminal, applied in the field of communication, can solve the problem of inability to receive scheduling and so on

Active Publication Date: 2019-02-26
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the common control channel of the user group cannot be demodulated correctly, for fixed time slots and dynamically configurable time slots, a terminal monitoring method for time slots is provided; to prevent users from performing waiting behaviors and not being able to receive the base station's response to users in subsequent time slots scheduling problem

Method used

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  • Slot time monitoring method, information transmission method, terminal and network device
  • Slot time monitoring method, information transmission method, terminal and network device
  • Slot time monitoring method, information transmission method, terminal and network device

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Embodiment Construction

[0068] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0069] Such as figure 1 As shown, an embodiment of the present invention provides a monitoring method for a time slot, including:

[0070] Step 11, monitor the time slot where the common control channel of the user group is located, and obtain the control information transmitted by the common control channel of the user group; wherein, the control information includes: a time slot format indication SFI, and the time slot format ind...

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Abstract

The embodiment of the invention provides a slot time monitoring method, an information transmission method, a terminal and a network device. The slot time monitoring method comprises the steps of: monitoring a slot time where a user group common control channel is located to obtain control information transmitted by the user group common control channel; when the control information cannot be correctly demodulated, monitoring a plurality of slot time after the slot time where the user group common control channel is located according to a preset mode. According to the scheme, when the user group common control channel cannot perform correct demodulation, a monitoring method for the slot time by the terminal for the fixed slot time and the dynamically matching slot time so as to avoid the problem that a user needs to perform waiting behaviors and cannot receive the dispatching for the user by a station in a later slot time.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a time slot monitoring method, information transmission method, terminal and network equipment. Background technique [0002] In the existing TD-LTE communication system, the frame structure is semi-statically configured through system information. By reading the system information, the terminal can obtain the specific uplink and downlink subframe (or time slot) configuration in a wireless frame, and the subframe structure and retransmission timing relationship corresponding to the configuration. [0003] The terminal monitors the control channel in real time in the corresponding downlink subframe to determine whether there is scheduling information for the terminal; in the corresponding uplink subframe, the terminal sends uplink data or control information according to the specific timing relationship. [0004] The 5G new air interface defines a new type of downlink cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0446H04W72/12H04W72/23H04L5/0094H04L5/0053
Inventor 倪吉庆周伟孙奇
Owner CHINA MOBILE COMM LTD RES INST
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